Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 8/31/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2018 00:11:36 12.03,-160.73 09/03/2018 00:01:36 12.07,-160.90 19.14 600
2 09/03/2018 00:58:11 -1.92, 9.10 09/03/2018 00:49:23 -1.85, 8.74 40.57 528
3 09/03/2018 01:46:25 -2.71, 177.71 09/03/2018 01:38:52 -2.86, 177.09 70.25 453
4 09/03/2018 02:34:33 7.20, -13.68 09/03/2018 02:28:16 7.37, -14.56 99.25 377
5 09/05/2018 16:25:59 4.65, -43.25 09/05/2018 16:16:25 4.62, -43.44 21.56 574
6 09/05/2018 17:14:07 -0.16, 125.36 09/05/2018 17:05:48 -0.05, 124.91 51.41 499
7 09/05/2018 18:02:21 -4.48, -66.03 09/05/2018 17:55:18 -4.61, -66.75 80.89 423
8 09/08/2018 07:59:55 -29.99,-100.81 09/08/2018 07:49:55 -30.54,-101.28 76.19 600
9 09/08/2018 08:41:56 2.88, 73.02 09/08/2018 08:32:51 2.82, 72.73 32.31 545
10 09/08/2018 09:30:03 1.67,-118.36 09/08/2018 09:22:14 1.75,-118.91 62.26 469
11 09/08/2018 10:18:18 -6.24, 50.24 09/08/2018 10:11:44 -6.41, 49.43 91.31 394
12 09/11/2018 00:09:38 -5.70, 20.68 09/10/2018 23:59:47 -5.67, 20.56 13.53 591
13 09/11/2018 00:57:53 1.12,-170.72 09/11/2018 00:49:17 1.02,-171.10 43.20 516
14 09/11/2018 01:46:00 3.42, -2.10 09/11/2018 01:38:40 3.56, -2.74 72.91 440
15 09/13/2018 16:25:34 -3.89, 136.96 09/13/2018 16:16:13 -3.87, 136.74 24.56 561
16 09/13/2018 17:13:49 -0.70, -54.45 09/13/2018 17:05:43 -0.78, -54.93 54.04 486
17 09/13/2018 18:01:57 5.18, 114.16 09/13/2018 17:55:06 5.35, 113.43 83.55 411

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/31/2018
SNOs_Map_AQUA_NPP_20180901.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 08/31/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service